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<FONT color="green">001</FONT>    package org.hackystat.telemetry.service.server;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.util.Map;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import org.hackystat.dailyprojectdata.client.DailyProjectDataClient;<a name="line.5"></a>
<FONT color="green">006</FONT>    import org.hackystat.sensorbase.client.SensorBaseClient;<a name="line.6"></a>
<FONT color="green">007</FONT>    import org.hackystat.telemetry.analyzer.configuration.TelemetryDefinitionManagerFactory;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.hackystat.telemetry.service.prefetch.PrefetchManager;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.hackystat.telemetry.service.resource.cache.CacheResource;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.hackystat.telemetry.service.resource.chart.ChartDataResource;<a name="line.10"></a>
<FONT color="green">011</FONT>    import org.hackystat.telemetry.service.resource.chart.ChartDefinitionResource;<a name="line.11"></a>
<FONT color="green">012</FONT>    import org.hackystat.telemetry.service.resource.chart.ChartsResource;<a name="line.12"></a>
<FONT color="green">013</FONT>    import org.hackystat.telemetry.service.resource.ping.PingResource;<a name="line.13"></a>
<FONT color="green">014</FONT>    import org.hackystat.utilities.logger.HackystatLogger;<a name="line.14"></a>
<FONT color="green">015</FONT>    import org.hackystat.utilities.logger.RestletLoggerUtil;<a name="line.15"></a>
<FONT color="green">016</FONT>    import org.restlet.Application;<a name="line.16"></a>
<FONT color="green">017</FONT>    import org.restlet.Component;<a name="line.17"></a>
<FONT color="green">018</FONT>    import org.restlet.Guard;<a name="line.18"></a>
<FONT color="green">019</FONT>    import org.restlet.Restlet;<a name="line.19"></a>
<FONT color="green">020</FONT>    import org.restlet.Router;<a name="line.20"></a>
<FONT color="green">021</FONT>    import org.restlet.data.Protocol;<a name="line.21"></a>
<FONT color="green">022</FONT>    <a name="line.22"></a>
<FONT color="green">023</FONT>    import static org.hackystat.telemetry.service.server.ServerProperties.CONTEXT_ROOT_KEY;<a name="line.23"></a>
<FONT color="green">024</FONT>    import static org.hackystat.telemetry.service.server.ServerProperties.DAILYPROJECTDATA_FULLHOST_KEY;<a name="line.24"></a>
<FONT color="green">025</FONT>    import static org.hackystat.telemetry.service.server.ServerProperties.HOSTNAME_KEY;<a name="line.25"></a>
<FONT color="green">026</FONT>    import static org.hackystat.telemetry.service.server.ServerProperties.LOGGING_LEVEL_KEY;<a name="line.26"></a>
<FONT color="green">027</FONT>    import static org.hackystat.telemetry.service.server.ServerProperties.PORT_KEY;<a name="line.27"></a>
<FONT color="green">028</FONT>    import static org.hackystat.telemetry.service.server.ServerProperties.SENSORBASE_FULLHOST_KEY;<a name="line.28"></a>
<FONT color="green">029</FONT>    <a name="line.29"></a>
<FONT color="green">030</FONT>    import java.util.logging.Logger;<a name="line.30"></a>
<FONT color="green">031</FONT>    <a name="line.31"></a>
<FONT color="green">032</FONT>    import javax.xml.bind.JAXBContext;<a name="line.32"></a>
<FONT color="green">033</FONT>    <a name="line.33"></a>
<FONT color="green">034</FONT>    /**<a name="line.34"></a>
<FONT color="green">035</FONT>     * Sets up the HTTP Server process and dispatching to the associated resources. <a name="line.35"></a>
<FONT color="green">036</FONT>     * @author Philip Johnson<a name="line.36"></a>
<FONT color="green">037</FONT>     */<a name="line.37"></a>
<FONT color="green">038</FONT>    public class Server extends Application { <a name="line.38"></a>
<FONT color="green">039</FONT>    <a name="line.39"></a>
<FONT color="green">040</FONT>      /** Holds the Restlet Component associated with this Server. */<a name="line.40"></a>
<FONT color="green">041</FONT>      private Component component; <a name="line.41"></a>
<FONT color="green">042</FONT>      <a name="line.42"></a>
<FONT color="green">043</FONT>      /** Holds the host name associated with this Server. */<a name="line.43"></a>
<FONT color="green">044</FONT>      private String hostName;<a name="line.44"></a>
<FONT color="green">045</FONT>      <a name="line.45"></a>
<FONT color="green">046</FONT>      /** Holds the HackystatLogger for this Service. */<a name="line.46"></a>
<FONT color="green">047</FONT>      private Logger logger; <a name="line.47"></a>
<FONT color="green">048</FONT>      <a name="line.48"></a>
<FONT color="green">049</FONT>      /** Holds the ServerProperties instance for this Service. */<a name="line.49"></a>
<FONT color="green">050</FONT>      private ServerProperties properties;<a name="line.50"></a>
<FONT color="green">051</FONT>      <a name="line.51"></a>
<FONT color="green">052</FONT>      /**<a name="line.52"></a>
<FONT color="green">053</FONT>       * Creates a new instance of a Telemetry HTTP server using the telemetry.properties configuration.<a name="line.53"></a>
<FONT color="green">054</FONT>       * @return The Server instance created. <a name="line.54"></a>
<FONT color="green">055</FONT>       * @throws Exception If problems occur starting up this server. <a name="line.55"></a>
<FONT color="green">056</FONT>       */<a name="line.56"></a>
<FONT color="green">057</FONT>      public static Server newInstance() throws Exception {<a name="line.57"></a>
<FONT color="green">058</FONT>        return newInstance(new ServerProperties());<a name="line.58"></a>
<FONT color="green">059</FONT>      }<a name="line.59"></a>
<FONT color="green">060</FONT>      <a name="line.60"></a>
<FONT color="green">061</FONT>      /**<a name="line.61"></a>
<FONT color="green">062</FONT>       * Creates a new instance of a Telemetry HTTP server suitable for unit testing. <a name="line.62"></a>
<FONT color="green">063</FONT>       * Telemetry properties are initialized from the User's telemetry.properties file, <a name="line.63"></a>
<FONT color="green">064</FONT>       * then set to their "testing" versions.   <a name="line.64"></a>
<FONT color="green">065</FONT>       * @return The Server instance created. <a name="line.65"></a>
<FONT color="green">066</FONT>       * @throws Exception If problems occur starting up this server. <a name="line.66"></a>
<FONT color="green">067</FONT>       */<a name="line.67"></a>
<FONT color="green">068</FONT>      public static Server newTestInstance() throws Exception {<a name="line.68"></a>
<FONT color="green">069</FONT>        ServerProperties properties = new ServerProperties();<a name="line.69"></a>
<FONT color="green">070</FONT>        properties.setTestProperties();<a name="line.70"></a>
<FONT color="green">071</FONT>        return newInstance(properties);<a name="line.71"></a>
<FONT color="green">072</FONT>      }<a name="line.72"></a>
<FONT color="green">073</FONT>      <a name="line.73"></a>
<FONT color="green">074</FONT>      /**<a name="line.74"></a>
<FONT color="green">075</FONT>       * Creates a new instance of a Telemetry HTTP server, listening on the supplied port.  <a name="line.75"></a>
<FONT color="green">076</FONT>       * @param properties The ServerProperties instance. <a name="line.76"></a>
<FONT color="green">077</FONT>       * @return The Server instance created. <a name="line.77"></a>
<FONT color="green">078</FONT>       * @throws Exception If problems occur starting up this server. <a name="line.78"></a>
<FONT color="green">079</FONT>       */<a name="line.79"></a>
<FONT color="green">080</FONT>      public static Server newInstance(ServerProperties properties) throws Exception {<a name="line.80"></a>
<FONT color="green">081</FONT>        Server server = new Server();<a name="line.81"></a>
<FONT color="green">082</FONT>        server.logger = HackystatLogger.getLogger("org.hackystat.telemetry.server", "telemetry");<a name="line.82"></a>
<FONT color="green">083</FONT>        server.properties = properties;<a name="line.83"></a>
<FONT color="green">084</FONT>        server.hostName = "http://" +<a name="line.84"></a>
<FONT color="green">085</FONT>                          server.properties.get(HOSTNAME_KEY) + <a name="line.85"></a>
<FONT color="green">086</FONT>                          ":" + <a name="line.86"></a>
<FONT color="green">087</FONT>                          server.properties.get(PORT_KEY) + <a name="line.87"></a>
<FONT color="green">088</FONT>                          "/" +<a name="line.88"></a>
<FONT color="green">089</FONT>                          server.properties.get(CONTEXT_ROOT_KEY) +<a name="line.89"></a>
<FONT color="green">090</FONT>                          "/";<a name="line.90"></a>
<FONT color="green">091</FONT>        int port = Integer.valueOf(server.properties.get(PORT_KEY));<a name="line.91"></a>
<FONT color="green">092</FONT>        server.component = new Component();<a name="line.92"></a>
<FONT color="green">093</FONT>        server.component.getServers().add(Protocol.HTTP, port);<a name="line.93"></a>
<FONT color="green">094</FONT>        server.component.getDefaultHost()<a name="line.94"></a>
<FONT color="green">095</FONT>          .attach("/" + server.properties.get(CONTEXT_ROOT_KEY), server);<a name="line.95"></a>
<FONT color="green">096</FONT>     <a name="line.96"></a>
<FONT color="green">097</FONT>        <a name="line.97"></a>
<FONT color="green">098</FONT>        // Create and store the JAXBContext instances on the server context.<a name="line.98"></a>
<FONT color="green">099</FONT>        // They are supposed to be thread safe. <a name="line.99"></a>
<FONT color="green">100</FONT>        Map&lt;String, Object&gt; attributes = server.getContext().getAttributes();<a name="line.100"></a>
<FONT color="green">101</FONT>        JAXBContext chartJAXB = JAXBContext.newInstance(<a name="line.101"></a>
<FONT color="green">102</FONT>            org.hackystat.telemetry.service.resource.chart.jaxb.ObjectFactory.class);<a name="line.102"></a>
<FONT color="green">103</FONT>        attributes.put("ChartJAXB", chartJAXB);<a name="line.103"></a>
<FONT color="green">104</FONT>        <a name="line.104"></a>
<FONT color="green">105</FONT>        // Provide a pointer to this server in the Context so that Resources can get at this server.<a name="line.105"></a>
<FONT color="green">106</FONT>        attributes.put("TelemetryServer", server);<a name="line.106"></a>
<FONT color="green">107</FONT>        <a name="line.107"></a>
<FONT color="green">108</FONT>        // Move Restlet Logging into a file. <a name="line.108"></a>
<FONT color="green">109</FONT>        RestletLoggerUtil.useFileHandler("telemetry");<a name="line.109"></a>
<FONT color="green">110</FONT>        <a name="line.110"></a>
<FONT color="green">111</FONT>        // Now let's open for business. <a name="line.111"></a>
<FONT color="green">112</FONT>        server.logger.warning("Host: " + server.hostName);<a name="line.112"></a>
<FONT color="green">113</FONT>        HackystatLogger.setLoggingLevel(server.logger, server.properties.get(LOGGING_LEVEL_KEY));<a name="line.113"></a>
<FONT color="green">114</FONT>        server.logger.info(server.properties.echoProperties());<a name="line.114"></a>
<FONT color="green">115</FONT>        String sensorBaseHost = server.properties.get(SENSORBASE_FULLHOST_KEY);<a name="line.115"></a>
<FONT color="green">116</FONT>    <a name="line.116"></a>
<FONT color="green">117</FONT>        // Read in all telemetry definitions and create the singleton.<a name="line.117"></a>
<FONT color="green">118</FONT>        String defDir = server.properties.get(ServerProperties.DEF_DIR_KEY);<a name="line.118"></a>
<FONT color="green">119</FONT>        TelemetryDefinitionManagerFactory.buildGlobalPersistentInstance(defDir);<a name="line.119"></a>
<FONT color="green">120</FONT>        <a name="line.120"></a>
<FONT color="green">121</FONT>        String dailyProjectDataHost = server.properties.get(DAILYPROJECTDATA_FULLHOST_KEY);<a name="line.121"></a>
<FONT color="green">122</FONT>        boolean sensorBaseOK = SensorBaseClient.isHost(sensorBaseHost);<a name="line.122"></a>
<FONT color="green">123</FONT>        boolean dailyProjectDataOK = DailyProjectDataClient.isHost(dailyProjectDataHost);<a name="line.123"></a>
<FONT color="green">124</FONT>        server.logger.warning("Service SensorBase " + sensorBaseHost + <a name="line.124"></a>
<FONT color="green">125</FONT>            ((sensorBaseOK) ? " was contacted successfully." : <a name="line.125"></a>
<FONT color="green">126</FONT>              " NOT AVAILABLE. Therefore, the Telemetry service will not run correctly."));<a name="line.126"></a>
<FONT color="green">127</FONT>        server.logger.warning("Service DailyProjectData " + dailyProjectDataHost + <a name="line.127"></a>
<FONT color="green">128</FONT>            ((dailyProjectDataOK) ? " was contacted successfully." : <a name="line.128"></a>
<FONT color="green">129</FONT>              " NOT AVAILABLE. Therefore, the Telemetry service will not run correctly."));<a name="line.129"></a>
<FONT color="green">130</FONT>        server.logger.warning("Telemetry (Version " + getVersion() + ") now running.");<a name="line.130"></a>
<FONT color="green">131</FONT>        server.component.start();<a name="line.131"></a>
<FONT color="green">132</FONT>        // Now start up the Prefetch service.<a name="line.132"></a>
<FONT color="green">133</FONT>        new PrefetchManager(server);<a name="line.133"></a>
<FONT color="green">134</FONT>        return server;<a name="line.134"></a>
<FONT color="green">135</FONT>      }<a name="line.135"></a>
<FONT color="green">136</FONT>      <a name="line.136"></a>
<FONT color="green">137</FONT>      /**<a name="line.137"></a>
<FONT color="green">138</FONT>       * Starts up the web service.  Control-c to exit. <a name="line.138"></a>
<FONT color="green">139</FONT>       * @param args Ignored. <a name="line.139"></a>
<FONT color="green">140</FONT>       * @throws Exception if problems occur.<a name="line.140"></a>
<FONT color="green">141</FONT>       */<a name="line.141"></a>
<FONT color="green">142</FONT>      public static void main(final String[] args) throws Exception {<a name="line.142"></a>
<FONT color="green">143</FONT>        Server.newInstance();<a name="line.143"></a>
<FONT color="green">144</FONT>      }<a name="line.144"></a>
<FONT color="green">145</FONT>    <a name="line.145"></a>
<FONT color="green">146</FONT>      /**<a name="line.146"></a>
<FONT color="green">147</FONT>       * Dispatch to the specific Telemetry resource based upon the URI.<a name="line.147"></a>
<FONT color="green">148</FONT>       * We will authenticate all requests.<a name="line.148"></a>
<FONT color="green">149</FONT>       * @return The router Restlet.<a name="line.149"></a>
<FONT color="green">150</FONT>       */<a name="line.150"></a>
<FONT color="green">151</FONT>      @Override<a name="line.151"></a>
<FONT color="green">152</FONT>      public Restlet createRoot() {<a name="line.152"></a>
<FONT color="green">153</FONT>        // First, create a Router that will have a Guard placed in front of it so that this Router's<a name="line.153"></a>
<FONT color="green">154</FONT>        // requests will require authentication.<a name="line.154"></a>
<FONT color="green">155</FONT>        Router authRouter = new Router(getContext());<a name="line.155"></a>
<FONT color="green">156</FONT>        authRouter.attach("/charts", ChartsResource.class);<a name="line.156"></a>
<FONT color="green">157</FONT>        authRouter.attach("/chart/{chart}", ChartDefinitionResource.class);<a name="line.157"></a>
<FONT color="green">158</FONT>        authRouter.attach("/chart/{chart}/{email}/{project}/{granularity}/{start}/{end}",<a name="line.158"></a>
<FONT color="green">159</FONT>            ChartDataResource.class);<a name="line.159"></a>
<FONT color="green">160</FONT>        authRouter.attach("/chart/{chart}/{email}/{project}/{granularity}/{start}/{end}?params={params}"<a name="line.160"></a>
<FONT color="green">161</FONT>            , ChartDataResource.class);<a name="line.161"></a>
<FONT color="green">162</FONT>        authRouter.attach("/cache/", CacheResource.class);<a name="line.162"></a>
<FONT color="green">163</FONT>        authRouter.attach("/cache/{email}/{project}", CacheResource.class);<a name="line.163"></a>
<FONT color="green">164</FONT>        // Here's the Guard that we will place in front of authRouter.<a name="line.164"></a>
<FONT color="green">165</FONT>        Guard guard = new Authenticator(getContext(), <a name="line.165"></a>
<FONT color="green">166</FONT>            this.getServerProperties().get(SENSORBASE_FULLHOST_KEY),<a name="line.166"></a>
<FONT color="green">167</FONT>            this.getServerProperties().get(DAILYPROJECTDATA_FULLHOST_KEY));<a name="line.167"></a>
<FONT color="green">168</FONT>        guard.setNext(authRouter);<a name="line.168"></a>
<FONT color="green">169</FONT>        <a name="line.169"></a>
<FONT color="green">170</FONT>        // Now create our "top-level" router which will allow the Ping URI to proceed without<a name="line.170"></a>
<FONT color="green">171</FONT>        // authentication, but all other URI patterns will go to the guarded Router. <a name="line.171"></a>
<FONT color="green">172</FONT>        Router router = new Router(getContext());<a name="line.172"></a>
<FONT color="green">173</FONT>        router.attach("/ping", PingResource.class);<a name="line.173"></a>
<FONT color="green">174</FONT>        router.attach("/ping?user={user}&amp;password={password}", PingResource.class);    <a name="line.174"></a>
<FONT color="green">175</FONT>        router.attachDefault(guard);<a name="line.175"></a>
<FONT color="green">176</FONT>        return router;<a name="line.176"></a>
<FONT color="green">177</FONT>      }<a name="line.177"></a>
<FONT color="green">178</FONT>    <a name="line.178"></a>
<FONT color="green">179</FONT>    <a name="line.179"></a>
<FONT color="green">180</FONT>      /**<a name="line.180"></a>
<FONT color="green">181</FONT>       * Returns the version associated with this Package, if available from the jar file manifest.<a name="line.181"></a>
<FONT color="green">182</FONT>       * If not being run from a jar file, then returns "Development". <a name="line.182"></a>
<FONT color="green">183</FONT>       * @return The version.<a name="line.183"></a>
<FONT color="green">184</FONT>       */<a name="line.184"></a>
<FONT color="green">185</FONT>      public static String getVersion() {<a name="line.185"></a>
<FONT color="green">186</FONT>        String version = <a name="line.186"></a>
<FONT color="green">187</FONT>          Package.getPackage("org.hackystat.telemetry.service.server").getImplementationVersion();<a name="line.187"></a>
<FONT color="green">188</FONT>        return (version == null) ? "Development" : version; <a name="line.188"></a>
<FONT color="green">189</FONT>      }<a name="line.189"></a>
<FONT color="green">190</FONT>      <a name="line.190"></a>
<FONT color="green">191</FONT>      /**<a name="line.191"></a>
<FONT color="green">192</FONT>       * Returns the host name associated with this server. <a name="line.192"></a>
<FONT color="green">193</FONT>       * Example: "http://localhost:9878/telemetry"<a name="line.193"></a>
<FONT color="green">194</FONT>       * @return The host name. <a name="line.194"></a>
<FONT color="green">195</FONT>       */<a name="line.195"></a>
<FONT color="green">196</FONT>      public String getHostName() {<a name="line.196"></a>
<FONT color="green">197</FONT>        return this.hostName;<a name="line.197"></a>
<FONT color="green">198</FONT>      }<a name="line.198"></a>
<FONT color="green">199</FONT>      <a name="line.199"></a>
<FONT color="green">200</FONT>      /**<a name="line.200"></a>
<FONT color="green">201</FONT>       * Returns the ServerProperties instance associated with this server. <a name="line.201"></a>
<FONT color="green">202</FONT>       * @return The server properties.<a name="line.202"></a>
<FONT color="green">203</FONT>       */<a name="line.203"></a>
<FONT color="green">204</FONT>      public ServerProperties getServerProperties() {<a name="line.204"></a>
<FONT color="green">205</FONT>        return this.properties;<a name="line.205"></a>
<FONT color="green">206</FONT>      }<a name="line.206"></a>
<FONT color="green">207</FONT>      <a name="line.207"></a>
<FONT color="green">208</FONT>      /**<a name="line.208"></a>
<FONT color="green">209</FONT>       * Returns the logger for this service.<a name="line.209"></a>
<FONT color="green">210</FONT>       * @return The logger.<a name="line.210"></a>
<FONT color="green">211</FONT>       */<a name="line.211"></a>
<FONT color="green">212</FONT>      @Override<a name="line.212"></a>
<FONT color="green">213</FONT>      public Logger getLogger() {<a name="line.213"></a>
<FONT color="green">214</FONT>        return this.logger;<a name="line.214"></a>
<FONT color="green">215</FONT>      }<a name="line.215"></a>
<FONT color="green">216</FONT>    }<a name="line.216"></a>
<FONT color="green">217</FONT>    <a name="line.217"></a>




























































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